TIME RESOLVED SELF-DEFOCUSING IN InSb AT ROOM TEMPERATURE.

J. Gordon H Mathew, Ajoy K. Kar, Norman R. Heckenberg, Ian Galbraith

Research output: Contribution to journalArticle

Abstract

A detailed study of time resolved self-defocusing in InSb at room temperature, using 3 mu s long CO//2 laser pulses. We have determined that the intensity dependence of the refractive index varies as intensity to the two-thirds power. The measured values correspond to an equivalent dn/dl of minus 0. 11 cm**2/mw at an incident intensity of 210 kw/cm**2.

Original languageEnglish
Pages (from-to)94-99
Number of pages6
JournalIEEE Journal of Quantum Electronics
VolumeQE-21
Issue number1
Publication statusPublished - Jan 1985

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    Mathew, J. G. H., Kar, A. K., Heckenberg, N. R., & Galbraith, I. (1985). TIME RESOLVED SELF-DEFOCUSING IN InSb AT ROOM TEMPERATURE. IEEE Journal of Quantum Electronics, QE-21(1), 94-99.